Project description:Curration of small RNAs from four melanogaster-subgroup species (Drosophila simulans, Drosophila sechellia, Drosophila erecta, and Drosophila yakuba) for the purpose of non-coding RNA annotation and comparative genomics assessment.
Project description:Curration of small RNAs from four melanogaster-subgroup species (Drosophila simulans, Drosophila sechellia, Drosophila erecta, and Drosophila yakuba) for the purpose of non-coding RNA annotation and comparative genomics assessment. Non-replicated small RNA samples from four melanogaster-subgroup species.
Project description:The core components of RNA silencing effector complexes include small RNAs and members of the Argonaute (AGO) protein family. Arabidopsis encodes ten AGOs and complex population of small RNAs. It remains largely unknown how these small RNAs are recognized and recruited by each AGO complex. Here we purified four AGO complexes and identified small RNAs in each complex by deep sequencing. Keywords: Small RNA sorting
Project description:High throughput seqeuncing of small RNAs (PAGE isolated from total RNA or Argonaute immunoprecipitates) from Drosophila melanogaster using the Illumina platform. Adapter ligation requires 5' monophosphate and 3' OH. Full analysis of all libraries in this set is published (Czech B. et al. 2008), leading to the description of endogenous siRNAs in flies. Keywords: Solexa sequences
Project description:High-throughput sequencing of Drosophila melanogaster small RNAs from S2R+ cells. total RNA, ~18-26nt RNAs isolated using PAGE, ligation to adapters requires 5' monophosphate and 3' OH For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf
Project description:High-throughput sequencing of Drosophila melanogaster small RNAs from S2R+ cells. total RNA, ~18-26nt RNAs isolated using PAGE, ligation to adapters requires 5' monophosphate and 3' OH For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Small RNAs were sequenced from D. melanogaster S2R+ cells. Raw sequences were clipped by 3' linker sequences recognition, and select clipped sequences longer than 18 nt.
Project description:The core components of RNA silencing effector complexes include small RNAs and members of the Argonaute (AGO) protein family. Arabidopsis encodes ten AGOs and complex population of small RNAs. It remains largely unknown how these small RNAs are recognized and recruited by each AGO complex. Here we purified four AGO complexes and identified small RNAs in each complex by deep sequencing. Keywords: Small RNA sorting Small RNAs were prepared from Arabidopsis AGO1, AGO2, AGO4 and AGO5 complexes, ligated to a 3' adaptor and a 5' acceptor sequentially, and then RT-PCR amplified. PCR products were reamplified using a pair of solexa cloning primers and then provided for sequencing. For technical details, see Qi, Y., He, X., Wang, X.J., Kohany, O., Jurka, J., and Hannon, G.J. 2006. Distinct catalytic and non-catalytic roles of ARGONAUTE4 in RNA-directed DNA methylation. Nature 443(7114): 1008-1012.
Project description:We identified orthologs of the roX lncRNAs across diverse Drosophilid species, and then mapped the genomic binding sites of roX1 and roX2 in four Drosophila species (D. melanogaster, D. willistoni, D. virilis, and D. busckii) using ChIRP-seq (chromatin isolation by RNA Purification and sequencing), thus revealing the interplay of the evolution of roX1 and roX2 and their genomic binding sites.